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A loaded grocery cart is rolling across a parking lot in a

University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman ISBN: 9780321675460 31

Solution for problem 8E Chapter 6

University Physics | 13th Edition

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University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman

University Physics | 13th Edition

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Problem 8E

A loaded grocery cart is rolling across a parking lot in a strong wind. You apply a constant force to the cart as it undergoes a displacement How much work does the force you apply do on the grocery cart?

Step-by-Step Solution:
Step 2 of 3

Solution 8E Step1: Work W is dot product or scalar product of force vector F and displacement vector s. W=F.s Work = Force * distance W = F * s W = product of the x components + product of the y components W = (Fx * sx) + (Fy * sy) Step 2: Given data: Constant force F = (30 N) i (40 N) j Displacement S = ( 9.0 m) i (3.0 m) j

Step 3 of 3

Chapter 6, Problem 8E is Solved
Textbook: University Physics
Edition: 13
Author: Hugh D. Young, Roger A. Freedman
ISBN: 9780321675460

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